Atomic B2 Brass Regulator Sealed - 1st Stage Only 1st Stage Connection Type:Yoke Medium - (6mm thread)

Medium - (6mm thread)

This is achieved by enabling the fin to progressively flex from heel to the toe

Because of this Cressi has been able to eliminate the rigid frame external to the silicone skirt as most common masks have

U-shaped opening allows for easy loading and unloading

Atomic B2 Brass Regulator Sealed - 1st Stage Only 1st Stage Connection Type:Yoke Medium - (6mm thread)Atomic B2 Brass Regulator Sealed 1st Stage Only First stage materials are chrome plated Brass and 316 Stainless Steel Atomic Jet Seat high flow piston first stage Optional factory sealed first stage to prevent outside contamination such as silt and sand and prevent freezing Nitrox ready for mixtures up to 40% First stage ports: 2 HP fixed 5 LP on swivel cap